Robot controller
US6603465B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 5, 1998 |
| Grant date | Aug 5, 2003 |
| Priority date | — |
| Expiry date | May 5, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/35559
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A robot controller (10) includes a VGA controller (11) which transmits 15-bit image data at cycles of 25 MHZ. A code converter (12) converts 15-bit image data into 20-bit image data and transmits, to a driver (13), 10-bit image data at cycles of 50 MHZ. The driver (13) converts image data into serial data, and then transmits the serial data to a twisted pair line (30). Image data received by a receiver (21) of a display unit (20) is, by a code converter (22), converted into 15-bit data and transmitted to a liquid crystal display (23) at cycles of 25 MHZ. The driver (13) and the receiver (21) have a phase lock circuit adapted to Fibre Channel (500 Mbps) and arranged for phasing the both with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.